On Saturday, police said officers were called to the 1500 block of Carlisle Avenue after a dog bit a 7-year-old boy. When officers arrived, they discovered two 7-year-old boys had been bitten along with a 44-year-old man.

Witnesses said the dog, a pit bull, was taken from the scene by a man in a green van who drove away.

Kenosha police later found the dog, named Pretty Boy, tied to a pole in Kenosha. Officers located the owner and placed him under arrest on several municipal violations, as well as for obstructing an officer and a probation violation.

WISN 12 News reporter Mike Anderson spoke with one of the boys injured in the first attack. Watch his full report tonight on WISN 12 News.

A second incident took place the same afternoon in the 1600 block of Quincy Avenue. Officers were called to Wheaton Franciscan All Saints emergency room after a 5-year-old girl had been bitten by a dog.

Officers learned the dog, a pit bull terrier, was released from a home and entered a backyard where children were visiting. The dog bit the 5-year-old girl, and an 11-year-old girl was injured while trying to free the younger child from the dog.

The dog's owner was cited for not having a dog license.

A third incident occurred on Sunday around 2:30 p.m. when a 5-year-old was bitten in the 1500 block of May Street. Police said the dog, a pit bull mix, bit the girl in the face. The owner was cited for two municipal violations.